int shmctl(int id, int cmd, struct shmid_ds *buf)
{
-#ifdef __NR_shmctl
- return syscall(SYS_shmctl, id, cmd, buf);
+#ifdef SYS_shmctl
+ return syscall(SYS_shmctl, id, cmd | IPC_64, buf);
#else
- return syscall(SYS_ipc, IPCOP_shmctl, id, cmd | IPC_MODERN, buf);
+ return syscall(SYS_ipc, IPCOP_shmctl, id, cmd | IPC_64, 0, buf, 0);
#endif
}